TBOLTC-20-22 - Heavy Duty T-Bolt Hose Clamp 19mm-23mm

Industrial Grade Sealing Solutions

The TBOLTC-20-22 T-Bolt Clamp is engineered for applications requiring high tensile strength and a reliable, leak-proof seal. Unlike standard worm gear clamps which can strip under pressure or cut into soft hose materials, this T-bolt clamp utilizes a bridge component and a heavy-duty bolt mechanism to distribute clamping force evenly around the entire 360-degree surface of the hose. This specific model covers a diameter range of 0.751 inches to 0.905 inches (approximately 19mm to 23mm), making it an excellent choice for small-diameter coolant lines, pneumatic systems, and hydraulic return lines found in industrial machinery.

Constructed with a corrosion-resistant stainless steel band, this clamp is built to withstand harsh industrial environments where moisture and chemicals are present. The T-bolt design allows for significantly higher torque application without damaging the clamp or the hose, ensuring that connections remain secure even under conditions of thermal cycling and heavy vibration. This makes it a critical component for maintenance, repair, and operations (MRO) professionals who cannot afford downtime caused by popped hoses or fluid leaks.

The smooth inner liner of the band is specifically designed to protect soft hose materials, such as silicone or rubber, from extrusion and shearing. This feature preserves the integrity of the hose over time, extending the service life of the entire assembly. Whether used in manufacturing facilities, automotive assembly, or heavy equipment maintenance, the TBOLTC-20-22 provides the assurance of a professional-grade connection.

Key Technical Benefits

• Uniform Pressure: Eliminates leak paths common with uneven clamping forces.


• Vibration Resistance: The self-locking nut and robust bolt design prevent loosening over time.


• Material Durability: Stainless steel band resists rust and oxidation.